Home / 235,246,230.30-352,869,345.45-149,365,364.70

Finding the Fourth Proportional to 235,246,230.30, 352,869,345.45 and 149,365,364.70

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Solution

The fourth proportional to 235,246,230.30, 352,869,345.45 and 149,365,364.70 is: 224,048,047.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,246,230.30 : 352,869,345.45 = 149,365,364.70 : x
  2. Step 2: Convert to fraction form
    235,246,230.30/352,869,345.45 = 149,365,364.70/x
  3. Step 3: Cross multiply
    235,246,230.30x = 352,869,345.45 × 149,365,364.70
  4. Step 4: Simplify right side
    235,246,230.30x = 52,706,458,474,589,528
  5. Step 5: Solve for x
    x = 52,706,458,474,589,528/235,246,230.30
  6. Step 6: Final answer
    x = 224,048,047.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.